baber/WOPTO huggingface dataset:
Patent JP-2000319137-A (JP)
Title: Moisturizer for hair cosmetic
Inventor: MITSUZUKA MASAHIKO
IPC: A61Q5/12
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject moisturizer which has an excellent moisturizing property for hair, by using a polymer produced by binding a water-soluble polyalkylene polyol to a comb type hydrophobic diol with a polyisocyanate. SOLUTION: This moisturizer is a polymer which has a weight-average mol.wt. of 104 to 106 (measured by GPC) and comprises repeating units of formula I in a molar ratio of 0.5 to 0.99 and repeating units of formula II  A is the divalent residue of HO-A-OH which is a water-soluble polyalkylene polyol having hydroxy groups at both the molecular ends and having a number-average mol.wt. of 400 to 105; B is the divalent residue of OCN-B-NCO which is a 3 to 18C polyisocyanate compound (for example, isophorone diisocyanate or the like); D is the divalent residue of a comb type hydrophobic diol of HO-D-OH, such as a diol of formula III [R1 is a 1-20C hydrocarbon; R2, R3 are each a 4 to 21C hydrocarbon; Y, Y' are each H, methyl or the like; Z, Z' are each O, S or the like; (n), (n') are each 0 to 15]} in a molar ratio of 0.01 to 0.5.
Patent JP-H04227626-A (JP)
Title: Manufacture of glycolide
Inventor: KIN KAKUCHIYUU
IPC: C08G63/90
Filed: 1991-03-22
Abstract: PURPOSE: To prepare a pure glycolide in a short time, continuously and with a good yield.  
     CONSTITUTION: In the method for preparing glycilide, when impure glycolide is prepd. from glycolic acid and a chemically pure glycolide, in which α, βisomers are mixed, is prepd. by recrystallization, polyhydroxyacetyl ester is prepd. by polycondensation or esterification of distilled glycolic acid and this is pyrollized at a high temp. to prepare impure glycoride, this is recrystalized by cooling gradually while it is being stirred, and an apparatus for the method are provided. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H09321410-A (JP)
Title: Formation of circuit
Inventor: ONISHI NOBUMITSU
IPC: H05K3/00
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of unsatisfactory breaks at the time of the formation of a circuit by a method wherein a photosensitive resist is pressed for a specified time after the resist is applied, and then, exposed. SOLUTION: A sheetlike photosensitive resist is applied on the surface of a metal layer on a copper-clad laminated board and thereafter, the resist is pressed, is exposed, then, the resist is shielded with a mask film to dissolve a part, which is not irradiated with UV light or the like, of the resist and the dissolved part of the resist is developed. After that, the developed part is rinsed, is etched and the remaining photosensitive resist is peeled off to form a circuit. At this time, the resist is pressed by a roller for 1 to 10 minutes after the resist is applied, then, is exposed. By this pressing, the adhesion of the resist to the metal layer is enhanced and the generation of unsatisfactory breaks is reduced.
Patent JP-S5833515-A (JP)
Title: Vehicular cooling equipment
Inventor: TAMURA HIDEO
IPC: B60H1/32
Filed: 1981-08-24
Abstract: PURPOSE:To save energy by a simple structure wherein a cooling unit and a hot water heat exchanger are provided in parallel to a fuel vaporizer through a change-over valve in a vehicle using liquefied combustible gas as fuel. CONSTITUTION:In cooling, a solenoid valve 15 is closed and a solenoid valve 21 is open and liquefied combustible gas is supplied to a piping system 20 and reduced its pressure at a throttle 22 in order to enter a cooler 25, within which the gas is heat-exchanged by means of a blower 26 with the air circulating inside the vehicle in order to cool said circulating air by evaporating itself, and, after that, supplied through the hot water heat exchanger 24 and a carbureter 17 to an engine. The cooling control is performed by controlling the operation of the blower 26 and at the same time by opening a solenoid valve 30 so as to control the gasification of the liquefied combustible gas within the hot water heat exchanger 24. In case that no cooling is required, the solenoid valve 15 is open and the solenoid valve 21 is closed so as to flow the liquiefied combustible gas to a piping system 19 as indicated with the dashed lines and arrow heads. In such a manner as mentioned above, the sure gasification of liquefied combustible gas in cooling and as well as the energy-saving cooling with simple arrangement can be accomplished.
Patent JP-H07334101-A (JP)
Title: Front and rear conversion display and display method using the same
Inventor: KAWASAKI TOSHIKI
IPC: G09F13/12
Filed: 1994-06-15
Abstract: PURPOSE:To obtain a front and rear conversion display which permits viewing of two kinds of drawn objects in conversion from one side face by successively laminating a rear fluorescent display layer, a UV preventive layer and a front fluorescent display layer on one front surface of a transparent plate. CONSTITUTION:This front and rear conversion display 10 is formed by applying a glass primer (adhesive) 2 on the front surface of the transparent plate 1 and successively laminating the rear fluorescent layer 3, the UV preventive film 4 and the front fluorescent layer 5 thereon. Namely, sheet glass having a thickness 4mm is used for the transparent plate 1. The rear fluorescent layer 3 and the front fluorescent layer 5 are formed by drawing of picture 2 surfaces of dice having a thickness 0.01m by a fluorescent coating material and the UV preventive film 4 is formed by coating with an acrylic silicon based resin of a thickness 0.01m, respectively. The front and rear conversion display 10 is irradiated with UV rays by either of black lights 7, 8 disposed on the front side and rear side of the transparent plate 1. Not only the pictures but patterns, characters or combinations thereof may be formed on the displayer layer.
Patent JP-H11331521-A (JP)
Title: Scanner system and adapter for original conveyance
Inventor: SUZUKI MINORU
IPC: H04N1/00
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a scanner system capable of automatically discriminating an operating mode while being made operable in both a mode for reading an image while moving a scanner on an original and a mode for reading the image in the state of conveying the original while mounting an auxiliary device. SOLUTION: This system is composed of a scanner 100 for scanning a two-dimensional image on the original by moving on the original while confronting a reading face to the original and an adapter 200 for original conveyance mounted at a position confronted with the reading face of the scanner 100 for conveying the sheet-shaped original inserted between the reading face and a surface confronted with the reading face. In this case, prescribed images are formed on the face of the adapter 200 for original conveyance confronted with the reading face, and the scanner 100 is provided with a discriminating means for discriminating the mounting of the adapter 200 for original conveyance on the scanner 100 when the prescribed images are read.
Patent JP-H06326627-A (JP)
Title: Audio device
Inventor: YOSHIOKA TSUTOMU
IPC: H04H20/00
Filed: 1993-05-11
Abstract: PURPOSE:To provide an audio device in which the load of a user at the time of the adjusting operation of voice correction according to information data can be exactly reduced. CONSTITUTION:This device is equipped with a receiving part 13 which receives a radio wave carrying a voice signal, and demodulates the voice signal, decoder part 18 which extracts an identification signal from the voice signal, loudness circuit 14 and a volume 15 which operate the voice correction to the voice signal according to a prescribed control signal, and microcomputer 22 which outputs the prescribed control signal based on preliminarily stored information according to the identification signal.
Patent JP-H04358159-A (JP)
Title: Developer for electrophotography
Inventor: YOSHIKAWA YUZABURO
IPC: G03G9/087
Filed: 1991-06-04
Abstract: PURPOSE:To improve anti-offsetting property, shelf stability, flowability and fixability by incorporating a colorant, two kinds of PE and PP waxes having different softening points and a vinyl polymer synthetic resin. CONSTITUTION:This developer for electrophotography contains a colorant and a vinyl polymer as synthetic resin contg. PE or PP wax as 1st wax and PE or PP wax as 2nd wax different from the 1st wax in softening point. The 1st wax is added at the time of polymn. for forming the vinyl polymer and the 2nd wax is added at the time of melting and kneading the polymer. One of the 1st and 2nd waxes is wax having a high softening point of 102-170 deg.C and the other is wax having a low softening point of 100-168 deg.C which is lower than the high softening point by 2-20 deg.C.
Patent JP-H05322730-A (JP)
Title: Hardness sensor
Inventor: UMEDA HIDENOBU
IPC: G01N3/40
Filed: 1992-05-26
Abstract: PURPOSE:To sense a vibrator touching an object to be measured without installing any sensor and measure the hardness accurately by emitting the hardness output only when a preset threshold is exceeded by the self-exciting oscillation frequency change amount of a piezo element. CONSTITUTION:When the power is supplied, a self-exciting oscillator circuit 3 having piezo elements 22, 23 starts oscillating self-excitedly. The oscillation frequency is counted by a frequency counting circuit 4, and a calculative processing circuit 5 stores as the reference frequency in a memory the count value of the first oscillation frequency immediately after the power supply is put on. Then the processing circuit 5 stores as the measured frequency in memory the frequency count value which is counted with a certain time spacing, and from this frequency the initially set reference frequency is subtracted to calculate the change amount of the frequency, followed by comparison whether it is greater than the predetermined threshold. In case the frequency change amount exceeds the threshold, the processing circuit 5 judges that an oscillation plate 21 has touched with the object to be measured 10, and the hardness is given on a display 7 in conformity to the frequency change amount concerned.
Patent JP-H01302071-A (JP)
Title: Refrigerator
Inventor: KIMURA MASAO
IPC: F25B1/00
Filed: 1988-05-31
Abstract: PURPOSE:To perform an energy conservation by a stable operation and to maintain the freshness of a cooled material by correcting a capacity down pressure set value in response to the operating capacities of a plurality of compressors. CONSTITUTION:A capacity up pressure setter 13 and a capacity down pressure setter 14 are connected to an operation controller 8, and a correction controller 16 is connected to the setter 14. In the controller 16, a correction pressure signal value when a first compressor 1 is merely operated is set in a formula (1), and a correction pressure signal value when the first compressor + a second compressor 30Hz are operated is set in a formula (2). Thus, at a point in which an operation capacity is not largely varied, the capacity down pressure set value is set as near as the capacity up pressure set value, while at a point in which the operation capacity is largely varied such as a sole operation of the first compressor 1 from 75Hz operation of the second compressor 2 and 30Hz operation of the first compressor + the second compressor, the capacity down pressure set value is reduced, and the compressor can be controlled.
Patent JP-S5758654-A (JP)
Title: Germanium compound of prolylaminoacid derivative and its preparation
Inventor: SATOU HIRONOBU
IPC: C07K5/06
Filed: 1980-09-25
Abstract: NEW MATERIAL:A compound of formula I (R 1  is hydroxyl, lower alkoxy, amino; R 2  is H, methyl; R 3  is H, lower alkyl; X is H, hydroxyl).  
     EXAMPLE: Tetra 3-[2-(L-1-carboxy-2-phenylethyl-L-carbamoyl)-1-pyrrolidinyl]- D-2-methyl-3-oxopropylmercapto]germanium.  
     USE: Antihypertension: it has activity of inhibiting the enzyme transforming angiotension I as well as of antihypertension and is used as a prophylactic or remedy for hyperpiesia, renal hypertension and adrenal hypertension.  
     PREPARATION: The reaction of a compound of formula II with germanium dioxide gives the compound of formula I. The reaction is conducted at 20W150°C, preferably 20W100°C, for 5hr to 10 days. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04335261-A (JP)
Title: Device for optical card
Inventor: HORIGUCHI TOSHIO
IPC: G11B20/22
Filed: 1991-05-10
Abstract: PURPOSE:To offer an optical card device reproducing information from an optical card at a low cost by following optical card carrier speed even at the time of a rapid fluctuation. CONSTITUTION:This optical card device is the device where the optical card and an optical head are relatively shifted so as to record and/or reproduce information and constituted by detecting (153 and 154) the carrier speed of the optical card in a demodulating circuit 155 by using the read signal of the optical card so that the read signal is compensated from the detected carrier speed signal.
Patent JP-S5656919-A (JP)
Title: Rotary valve mechanism for internal combustion engine
Inventor: ASAKA URATAROU
IPC: F01L7/02
Filed: 1979-10-16
Abstract: PURPOSE: To improve the efficiency for drawing intake air or discharging exhaust gas of an internal combustion engine, by providing an axial-flow generating means rotated with the body of a rotary valve in at least one of the intake passage or the exhaust passage formed in the body of the rotary valve, and thereby imparting directivity to the flow of mixture or to the flow of exhaust gas.  
     CONSTITUTION: A vane wheel 215 serving as an axial-flow generating means is provided in an exhaust passage J" formed in the body of a rotary valve 206. When an exhaust-gas inlet port L of the exhaust passage J" is registered with an opening K formed above a combustion chamber 205d for discharging exhaust gas from an exhaust-gas outlet port M into the exhaust system, the vane wheel 215 is rotated together with the rotary valve body 206, so that the exhaust gas is imparted with a directivity. That is, exhaust gas is drawn out forcedly from inlet port L and made to flow toward the outlet port M. Thus, discharging of exhaust gas is promoted and exhaust-gas discharging efficiency can be raised resultantly. Similarly, another vane wheel 115 is provided in an intake passage C" for imparting a directivity toward combustion chamber 205d to the mixture, so that efficiency for drawing and charging intake air can be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07329907-A (JP)
Title: Packing apparatus equipped with air blowing part
Inventor: OTSUKA KATSUHIKO
IPC: B65B7/02
Filed: 1994-06-15
Abstract: PURPOSE:To prevent a part of an upper extension of a packing bag from folding and hanging to eliminate a defective item at the time of sealing. CONSTITUTION:A packing apparatus is provided for receiving a fold-molded packing bag 1 with a bottom provided on a wrapping sheet and an upper part opened into a bucket 2 provided on an intermittently moving chain with an upper part of the bag 1 extended wherein the apparatus has a pair of folding pieces 20, 20a for vertically folding the bag 1, a pair of molding plates 26 and a pair of seal blocks 14 for point-sealing the bag 1 above a stop position of the bucket 2 at the time of transfer. Further a blowing part 3 equipped with a plurality of air nozzles 3c for blowing out air toward the bag 1 in the bucket 2 is provided below the bucket 2 at the stop position, so that a part to be folded and hung of an extension of the bag 1 in the stopping bucket 2 is prevented by the air.
Patent JP-S63300265-A (JP)
Title: Electrophotographic process
Inventor: MASUDA KIYOSHI
IPC: G03G5/14
Filed: 1987-05-30
Abstract: PURPOSE:To greatly extend the life of a photosensitive body by electrostatically charging the surface of said body in such a manner that the surface of the photosensitive body after the charge has <=3X10<5>V/cm electric field intensity. CONSTITUTION:The photosensitive body 1 having a photosensitive layer formed by coating an electric charge transfer layer consisting of an alpha-phenyl stilbene compd. or the like on an under coating layer of an electric charge generating layer consisting of an azo pigment or the like to separate functions to both layers is used and the surface of this photosensitive body is so electrostatically charged that said surface has <=3X10<5>V/cm electric field intensity, then ensuing operations such as image exposing, developing, transferring and cleaning are carried out. The photosensitive body 1 is thereby provided with the life higher by >=2 times than the life when the photosensitive body operates on the charge above this electric field intensity. The dependency on the electric field intensity after the charge is admitted in the increase of a potential V2 after exposing at the time of repeatedly using the photosensitive body 1 formed by using an electrolytic conductive polymer to the under coating layer and,therefore, the life of the photosensitive body is prolonged by positively utilizing said dependency.
Patent JP-S5836227-A (JP)
Title: Spinning method for good-quality spun yarn and unit therefor
Inventor: NEGISHI EIZABUROU
IPC: D01H4/10
Filed: 1981-08-26
Abstract: PURPOSE:The pressurized air sent into the hollow shaft of the inner rotor is lead into the spinning chamber in the tangential direction to peel off the sliver formed on the inner surface of the outer rotor and to make it into a yarn, thus producing good-quality spun yarn with high fiber parallelism. CONSTITUTION:The pressurized air P is sent from the one end of the hollow shaft 11 of the inner rotor 10 and changed its direction by the first turning face 17 in the plag 16 to run through the hole 18 and the guide in the inner rotor 10 into the spinning chamber in the tangential direction to the inner surface. The air is converted into a turbulence X to suck the sliver F2 on the inner surface 8a of the outer rotor 8 just as peeling it off. At the same time, the differential rotation of the inner rotor itself to the outer rotor 8 continues to suck the yarn and spin the yarn.
Patent JP-S63297571-A (JP)
Title: Electroless plating method for epoxy resin
Inventor: FUJITA MINORU
IPC: C23C18/22
Filed: 1987-05-29
Abstract: PURPOSE:To form a plating film having high adhesive strength, by forming conical fine pores in which aspect ratio is specified on the surface of an epoxy resin by etching treatment and then by applying electroless plating. CONSTITUTION:The surface of an epoxy resin is subjected to preetching using dimethylformamide, etc., and then to etching treatment using a chromic acid solurion, etc., so that conical fine pores having >=3 aspect ratio (pore depth/pore diameter) are formed. The resulting treated surface is catalyzed, activated, and then subjected to electroless plating, so that surface of the resin is metallized. As to the epoxy resin to be the object, a chemical resistant resin in which bisphenol A diglycidyl ether is used as a main material and also aromatic amine is used as a hardener is suitably used.
Patent JP-H0428824-A (JP)
Title: Method for atomizing and roasting
Inventor: NOSHITA SHIGETOMI
IPC: B01J6/00
Filed: 1990-05-23
Abstract: PURPOSE:To improve the roasting efficiency and the recovery rate of iron oxide by specifying the air ratio for the combustion of a burner, introducing an oxidizing gas to a roasting furnace from its lower part and keeping the furnace atmosphere in an oxidizing one. CONSTITUTION:The air ratio for the combustion of a burners in a combustion chamber 4 of a roasting furnace 3 is retained to <=1.4. The furnace wall at the inclined part of a funnel on the lower part is constituted of a porous brick 6. Auxiliary air is introduced from auxiliary air feed tubes 7b and 7c connected to an air box 11 disposed on the back face of the porous brick 6 to regulate the atmosphere in the roasting furnace 3 to an oxidizing one. The auxiliary air is dispersed and deenergized by the air box 11, diffuses through the porous brick 6 and is fed into the roasting furnace 3. Acid waste water drops falling in a high temp. oxidizing atmosphere are swiftly oxidized and decomposed into iron oxide and hydrogen chloride, and the former is recovered from an iron oxide recovering mouth 9. The latter passes through an exhaust duct 10 and is introduced into a dust correcting apparatus, a hydrochloric acid- recovering apparatus or the like.
Patent JP-H05328196-A (JP)
Title: Video camera
Inventor: TSUJINO KAZUHIRO
IPC: H04N5/232
Filed: 1992-05-26
Abstract: PURPOSE:To start automatic focusing from the state of the video camera feing able to be focused to all object distance at application of power by driving the position of a zoom lens to a prescribed position at the wide position when power is interrupted. CONSTITUTION:The position of a zoom lens 12 on a zoom encoder 16 is designated and a zoom motor 15 is subjected to drive control by control circuit 23 so as to set the lens 12 to the position. A signal from a power switch 26 turning on/off the video camera and a standby switch 27 setting the camera to a pause state tentatively is fed to a power supply circuit 28 via a control circuit 25. When the switch 26 is turned off and it is discriminated that the lens 12 is located at the telescopic side from a prescribed position, the position of the lens 12 is changed toward the wide mode end position. Thus, when the switch 26 is turned off, the video signal and the audio signal are muted, the lens 12 is moved in the vicinity of the wide end, and the camera is focused up to an object over a wide range when the switch 26 is turned on.
Patent JP-S6025309-A (JP)
Title: Generating circuit for ultrahigh frequency signal
Inventor: TAKANO TAKESHI
IPC: H03B19/18
Filed: 1983-07-22
Abstract: PURPOSE:To improve the efficiency by constituting an output circuit with an ultrahigh frequency slot line in an ultrahigh frequency signal generating circuit using a step recovery diode so as to reduce the circuit loss. CONSTITUTION:A conductor thin film 2 is vapor-deposited on one side of a dielectric substrate 1 and a slot line 3 is formed by cutting off a part of this thin film 2 in the form of a minute line. The step recovery diode 4 is connected to one end of the slot line 3 and an UHF signal input 5 is fed to the diode via an LPF1 comprising a lumped constant element. The slot line on the other side of a connecting point of the diode 4 is activated effectively as an open end by cutting it largely in the form of a circle (v) or being short-circuited and terminated at a point at a length of lambda/4. Thus, the ultrahigh frequency signal of harmonics generated by the diode 4 is extracted efficiently from the other end 6 of the slot line 3.
Patent JP-H06322701-A (JP)
Title: Lubricating device for switch
Inventor: SHIMODA HIROSHI
IPC: E01B7/26
Filed: 1993-05-12
Abstract: PURPOSE:To automatically supply a proper amount of oil at all times, by a method wherein a slide bed for sliding a tong rail is lubricated by detecting a time just after a rainfall, at which lubrication is most required therefor. CONSTITUTION:A branch rail B branches from a main rail M and a tongue rail T connected to the branch rain B swings centering a point P of connection, at the surfaces of slide beds 1. Two of the tongue rails T are connected with a connecting rod 2, and by reciprocating it one of the tongue rails T is in contact with the main rail M and opens the side of one of the slide beds 1. At the same time, inversely, the other of the tongue rails T closes the side of the other. A pipe line-selecting device 6 attached to a central control device 5 detects the position of the tongue rail T through a limit switch 2a and corresponding thereto, either of solenoid valves 3a, 3b is selectively openable. When a weather-discriminating device 7 discriminates a point of time to be lubricated just after a rainfall, the device 5 starts a hydraulic pump 4 and opens one of the solenoid valves 3a, 3b, and oil is supplied for a fixed time. In this way, waste of the oil and environmental pollution can be prevented.